Name the association in which a parasite is again parasitised.

Name the symbiotic associations in which fungi are participants.

Name the association in which one species produces poionous substance or a change in environmental conditions that is harmful to another species.

Name the respective orms in which the malarial parasite gains entry into Anopheles.

Among the following which is a parasitic plant?

Define saprophytes and parasites.

Define Parasites?

What are parasitic nutrition?

A phenomenon when a parasite parasitizes another parasite is known as